GNU Radio 2.x: gr_noise_source_f.h Source File

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# gr_noise_source_f.h

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    00001 /* -*- c++ -*- */
    00002 /*
    00003  * Copyright 2004 Free Software Foundation, Inc.
    00004  *
    00005  * This file is part of GNU Radio
    00006  *
    00007  * GNU Radio is free software; you can redistribute it and/or modify
    00008  * it under the terms of the GNU General Public License as published by
    00009  * the Free Software Foundation; either version 2, or (at your option)
    00010  * any later version.
    00011  *
    00012  * GNU Radio is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015  * GNU General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU General Public License
    00018  * along with GNU Radio; see the file COPYING.  If not, write to
    00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00020  * Boston, MA 02111-1307, USA.
    00021  */
    00022
    00023 // WARNING: this file is machine generated.  Edits will be over written
    00024
    00025 #ifndef INCLUDED_GR_NOISE_SOURCE_F_H
    00026 #define INCLUDED_GR_NOISE_SOURCE_F_H
    00027
    00028 #include <gr_sync_block.h>
    00029 #include <gr_noise_type.h>
    00030 #include <gr_random.h>
    00031
    00032
    00033 class gr_noise_source_f;
    00034 typedef boost::shared_ptr<gr_noise_source_f> gr_noise_source_f_sptr;
    00035
    00036 gr_noise_source_f_sptr
    00037 gr_make_noise_source_f (gr_noise_type_t type, float ampl, long seed = 3021);
    00038
    00043 class gr_noise_source_f : public gr_sync_block {
    00044   friend gr_noise_source_f_sptr
    00045   gr_make_noise_source_f (gr_noise_type_t type, float ampl, long seed);
    00046
    00047   gr_noise_type_t       d_type;
    00048   float                 d_ampl;
    00049   gr_random             d_rng;
    00050
    00051   gr_noise_source_f (gr_noise_type_t type, float ampl, long seed = 3021);
    00052
    00053  public:
    00054   void set_type (gr_noise_type_t type) { d_type = type; }
    00055   void set_amplitude (float ampl) { d_ampl = ampl; }
    00056
    00057   virtual int work (int noutput_items,
    00058                          gr_vector_const_void_star &input_items,
    00059                          gr_vector_void_star &output_items);
    00060 };
    00061
    00062
    00063 #endif